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Posted to mapreduce-issues@hadoop.apache.org by "Masatake Iwasaki (Jira)" <ji...@apache.org> on 2020/07/15 02:15:00 UTC
[jira] [Assigned] (MAPREDUCE-7285) Junit class missing from
hadoop-mapreduce-client-jobclient-*-tests jar
[ https://issues.apache.org/jira/browse/MAPREDUCE-7285?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Masatake Iwasaki reassigned MAPREDUCE-7285:
-------------------------------------------
Assignee: Masatake Iwasaki
> Junit class missing from hadoop-mapreduce-client-jobclient-*-tests jar
> ----------------------------------------------------------------------
>
> Key: MAPREDUCE-7285
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-7285
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Reporter: Eric Badger
> Assignee: Masatake Iwasaki
> Priority: Major
>
> {noformat}
> [ebadger@foo bin]$ $HADOOP_HOME/bin/hadoop jar $HADOOP_HOME/share/hadoop/mapreduce/hadoop-mapreduce-client-jobclient-*-tests.jar sleep -Dyarn.app.mapreduce.am.env="HADOOP_MAPRED_HOME=$HADOOP_HOME" -Dmapreduce.admin.user.env="HADOOP_MAPRED_HOME=$HADOOP_HOME" -mt 1 -rt 1 -m 1 -r 1
> WARNING: HADOOP_PREFIX has been replaced by HADOOP_HOME. Using value of HADOOP_PREFIX.
> java.lang.NoClassDefFoundError: junit/framework/TestCase
> at java.lang.ClassLoader.defineClass1(Native Method)
> at java.lang.ClassLoader.defineClass(ClassLoader.java:763)
> at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
> at java.net.URLClassLoader.defineClass(URLClassLoader.java:468)
> at java.net.URLClassLoader.access$100(URLClassLoader.java:74)
> at java.net.URLClassLoader$1.run(URLClassLoader.java:369)
> at java.net.URLClassLoader$1.run(URLClassLoader.java:363)
> at java.security.AccessController.doPrivileged(Native Method)
> at java.net.URLClassLoader.findClass(URLClassLoader.java:362)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
> at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:349)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
> at org.apache.hadoop.test.MapredTestDriver.<init>(MapredTestDriver.java:109)
> at org.apache.hadoop.test.MapredTestDriver.<init>(MapredTestDriver.java:61)
> at org.apache.hadoop.test.MapredTestDriver.main(MapredTestDriver.java:147)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:498)
> at org.apache.hadoop.util.RunJar.run(RunJar.java:323)
> at org.apache.hadoop.util.RunJar.main(RunJar.java:236)
> Caused by: java.lang.ClassNotFoundException: junit.framework.TestCase
> at java.net.URLClassLoader.findClass(URLClassLoader.java:382)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
> at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:349)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
> ... 21 more
> {noformat}
> The sleep job continues to run after the error and succeeds successfully, but the error shouldn't be there. Something must have removed a jar or added an unfulfilled dependency on junit
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